/* ========================================
   VARIABLES & ROOT STYLES
   ======================================== */
:root {
    --color-primary: #E07A3D;
    --color-primary-dark: #C45A20;
    --color-primary-light: #F4924F;
    --color-accent: #F0B860;
    --color-black: #0a0a0a;
    --color-dark: #111111;
    --color-gray-dark: #1a1a1a;
    --color-gray: #2a2a2a;
    --color-gray-light: #888888;
    --color-white: #ffffff;
    --color-off-white: #f5f5f5;

    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;

    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 30px rgba(224, 122, 61, 0.4);
}

/* ========================================
   RESET & BASE STYLES
   ======================================== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-black);
    color: var(--color-white);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul {
    list-style: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ========================================
   NAVIGATION
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1rem 0;
    background: transparent;
    transition: all var(--transition-normal);
}

.navbar.scrolled {
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    padding: 0.75rem 0;
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 2px;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: width var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link:hover {
    color: var(--color-primary);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 25px;
    height: 2px;
    background: var(--color-white);
    transition: all var(--transition-normal);
}

/* ========================================
   INTRO SECTION
   ======================================== */
.intro-section {
    position: relative;
    min-height: auto;
    padding: 8rem 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.parallax-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 120%;
    z-index: -1;
}

.parallax-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: translateY(0);
    will-change: transform;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(10, 10, 10, 0.7) 0%,
        rgba(224, 122, 61, 0.15) 50%,
        rgba(10, 10, 10, 0.75) 100%
    );
}

.intro-content {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2rem;
    max-width: 900px;
}

.intro-subtitle {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--color-accent);
    margin-bottom: 1rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.3s;
}

.intro-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 2rem;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.5s;
}

.intro-quote {
    font-family: var(--font-display);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--color-off-white);
    max-width: 700px;
    margin: 0 auto 3rem;
    padding: 1.5rem;
    border-left: 3px solid var(--color-accent);
    text-align: left;
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
    animation-delay: 0.7s;
}

.intro-quote cite {
    display: block;
    margin-top: 1rem;
}

.intro-cta {
    font-style: normal;
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--color-off-white);
    letter-spacing: 0.5px;
    margin-bottom: 1.5rem;
}

.intro-film-quote {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.1rem;
    color: var(--color-off-white);
}

/* ========================================
   FEATURED PUBLICATIONS (Below Hero)
   ======================================== */
.featured-publications-section {
    background: var(--color-black);
    padding: 4rem 0;
    text-align: center;
}

.featured-publications-section h3 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 600;
    color: var(--color-white);
    margin-bottom: 2rem;
}

.featured-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.featured-card {
    background: var(--color-gray-dark);
    border-radius: 12px;
    overflow: hidden;
    transition: all var(--transition-normal);
    display: block;
}

.featured-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.featured-card-thumbnail {
    height: 180px;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-gray) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.featured-card-icon {
    color: var(--color-white);
    opacity: 0.8;
    transition: all var(--transition-normal);
}

.featured-card:hover .featured-card-icon {
    opacity: 1;
    transform: scale(1.1);
}

.featured-card-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.featured-card:hover .featured-card-image {
    transform: scale(1.05);
}

.featured-card-info {
    padding: 1.25rem;
}

.featured-card-info h4 {
    font-size: 1.05rem;
    margin-bottom: 0.4rem;
}

.featured-card-info p {
    font-size: 0.85rem;
    color: var(--color-gray-light);
    margin-bottom: 0.75rem;
}

.featured-card-year {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    background: var(--color-primary);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 500;
}

.publication-pills {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
}

.pill {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: rgba(139, 21, 56, 0.2);
    border: 1px solid var(--color-primary);
    border-radius: 30px;
    font-size: 0.85rem;
    transition: all var(--transition-normal);
}

.pill:hover {
    background: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.intro-quote-wrapper {
    display: flex;
    align-items: center;
    gap: 4rem;
}

.scroll-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    opacity: 0;
    animation: fadeIn 1s ease forwards;
    animation-delay: 1.2s;
}

.scroll-indicator span {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--color-gray-light);
}

.scroll-arrow {
    width: 3px;
    height: 50px;
    background: linear-gradient(to bottom, var(--color-accent), transparent);
    animation: scrollPulse 2s ease infinite;
}

/* ========================================
   SECTIONS BASE
   ======================================== */
.section {
    padding: 8rem 0;
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 600;
    margin-bottom: 1rem;
}

.section-title-with-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    width: 100%;
}

.linkedin-btn-side {
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: #0A66C2;
    border-radius: 8px;
    color: var(--color-white);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-normal);
}

.linkedin-btn-side:hover {
    background: #004182;
    transform: translateY(-50%) translateX(-3px);
    box-shadow: 0 4px 15px rgba(10, 102, 194, 0.4);
}

.lebenslauf-section .section-header {
    position: relative;
}

.title-line {
    width: 60px;
    height: 3px;
    background: var(--color-primary);
    margin: 0 auto;
}

/* ========================================
   ÜBER MICH SECTION
   ======================================== */
.ueber-mich-section {
    background: var(--color-dark);
}

.ueber-mich-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 4rem;
    align-items: center;
}

.portrait-container {
    position: relative;
}

.portrait-frame {
    position: relative;
    width: 100%;
    padding-top: 100%;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--color-primary);
    box-shadow: var(--shadow-glow);
    transition: all var(--transition-slow);
}

.portrait-frame:hover {
    transform: scale(1.02);
    box-shadow: 0 0 50px rgba(139, 21, 56, 0.5);
}

.portrait-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.ueber-mich-text p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: var(--color-off-white);
    line-height: 1.8;
}

.ueber-mich-text strong {
    color: var(--color-primary);
}

/* ========================================
   LEBENSLAUF SECTION
   ======================================== */
.lebenslauf-section {
    background: var(--color-black);
}

.timeline-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 1100px;
    margin: 0 auto;
}

.timeline-category {
    margin-bottom: 0;
}

@media (max-width: 768px) {
    .timeline-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

.category-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 2rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--color-gray);
}

.timeline-item {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 2rem;
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--color-gray-dark);
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(20px);
}

.timeline-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.timeline-item:hover {
    background: rgba(139, 21, 56, 0.05);
    padding-left: 1rem;
    margin-left: -1rem;
    border-radius: 8px;
}

.timeline-date {
    font-size: 0.9rem;
    color: var(--color-gray-light);
    font-weight: 500;
}

.timeline-content h4 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.timeline-content .company {
    color: var(--color-primary);
    font-size: 0.95rem;
}

/* ========================================
   VERÖFFENTLICHUNGEN SECTION
   ======================================== */
.veroeffentlichungen-section {
    background: var(--color-dark);
}

.publications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.publication-card {
    background: var(--color-gray-dark);
    border-radius: 12px;
    overflow: hidden;
    transition: all var(--transition-normal);
    display: block;
}

.publication-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.publication-thumbnail {
    height: 200px;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-gray) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.publication-icon {
    color: var(--color-white);
    opacity: 0.8;
}

.publication-card:hover .publication-icon {
    opacity: 1;
    transform: scale(1.1);
}

.publication-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.publication-card:hover .publication-image {
    transform: scale(1.05);
}

.publication-info {
    padding: 1.5rem;
}

.publication-info h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.publication-info p {
    font-size: 0.9rem;
    color: var(--color-gray-light);
    margin-bottom: 1rem;
}

.publication-year {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--color-primary);
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* ========================================
   PROJEKTE SECTION
   ======================================== */
.projekte-section {
    background: var(--color-black);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--color-gray-dark);
    border-radius: 12px;
    padding: 2rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(139, 21, 56, 0.1) 0%, transparent 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.project-card:hover::before {
    opacity: 1;
}

.project-logo {
    width: 70px;
    height: 70px;
    border-radius: 12px;
    overflow: hidden;
    flex-shrink: 0;
    background: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
}

.project-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.project-info {
    flex: 1;
}

.project-info h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.project-info p {
    font-size: 0.9rem;
    color: var(--color-gray-light);
}

.project-link-icon {
    color: var(--color-primary);
    transition: transform var(--transition-normal);
}

.project-card:hover .project-link-icon {
    transform: translate(3px, -3px);
}

/* ========================================
   KONTAKT SECTION
   ======================================== */
.kontakt-section {
    background: var(--color-dark);
}

.kontakt-content {
    max-width: 700px;
    margin: 0 auto;
}

.contact-form {
    background: var(--color-gray-dark);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--color-gray-light);
}

.form-group input,
.form-group textarea {
    background: var(--color-gray);
    border: 2px solid transparent;
    border-radius: 8px;
    padding: 1rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    color: var(--color-white);
    transition: all var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(139, 21, 56, 0.2);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--color-primary);
    color: var(--color-white);
    border: none;
    border-radius: 8px;
    padding: 1rem 2rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-normal);
    margin-top: 1rem;
}

.submit-btn:hover {
    background: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.submit-btn svg {
    transition: transform var(--transition-normal);
}

.submit-btn:hover svg {
    transform: translate(3px, -3px);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    background: var(--color-black);
    padding: 2rem 0;
    border-top: 1px solid var(--color-gray-dark);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-info p {
    font-size: 0.9rem;
    color: var(--color-gray-light);
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    font-size: 0.9rem;
    color: var(--color-gray-light);
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--color-primary);
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scrollPulse {
    0%, 100% {
        opacity: 1;
        height: 30px;
    }
    50% {
        opacity: 0.5;
        height: 40px;
    }
}

/* ========================================
   RESPONSIVE
   ======================================== */

/* Tablet Landscape */
@media (max-width: 1024px) {
    .featured-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .publications-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .linkedin-btn-side {
        position: relative;
        right: auto;
        top: auto;
        transform: none;
        margin-top: 1.5rem;
    }

    .linkedin-btn-side:hover {
        transform: translateY(-2px);
    }
}

@media (max-width: 992px) {
    .ueber-mich-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .portrait-container {
        max-width: 280px;
        margin: 0 auto;
    }

    .timeline-item {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }

    .timeline-date {
        color: var(--color-primary);
    }

    .intro-quote-wrapper {
        flex-direction: column;
        gap: 2rem;
    }

    .scroll-indicator {
        flex-direction: row;
        gap: 1rem;
    }

    .scroll-arrow {
        width: 50px;
        height: 3px;
        background: linear-gradient(to right, var(--color-accent), transparent);
    }
}

/* Tablet Portrait */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--color-black);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: right var(--transition-normal);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-toggle {
        display: flex;
        z-index: 1001;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .section {
        padding: 4rem 0;
    }

    .section-header {
        margin-bottom: 2.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .contact-form {
        padding: 2rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .intro-section {
        padding: 6rem 0 4rem;
    }

    .intro-quote {
        font-size: 0.95rem;
        padding: 1rem;
        margin: 0 auto 2rem;
    }

    .intro-cta {
        font-size: 0.9rem;
    }

    .intro-film-quote {
        font-size: 0.95rem;
    }

    .featured-publications-section {
        padding: 3rem 0;
    }

    .featured-publications-section h3 {
        font-size: 1.4rem;
    }

    .featured-cards {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .featured-card {
        display: flex;
        flex-direction: row;
        align-items: center;
    }

    .featured-card-thumbnail {
        width: 100px;
        height: 100px;
        min-width: 100px;
        border-radius: 12px 0 0 12px;
    }

    .featured-card-icon svg {
        width: 32px;
        height: 32px;
    }

    .featured-card-info {
        padding: 1rem;
    }

    .featured-card-info h4 {
        font-size: 0.95rem;
    }

    .featured-card-info p {
        font-size: 0.8rem;
        margin-bottom: 0.5rem;
    }

    .timeline-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .publications-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .publication-card {
        display: flex;
        flex-direction: row;
        align-items: center;
    }

    .publication-thumbnail {
        width: 100px;
        height: 100px;
        min-width: 100px;
        border-radius: 12px 0 0 12px;
    }

    .publication-icon svg {
        width: 32px;
        height: 32px;
    }

    .publication-info {
        padding: 1rem;
    }

    .projects-grid {
        grid-template-columns: 1fr;
    }
}

/* Mobile */
@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .intro-section {
        padding: 5rem 0 3rem;
    }

    .intro-subtitle {
        font-size: 0.75rem;
        letter-spacing: 2px;
    }

    .intro-title {
        font-size: 1.8rem;
        margin-bottom: 1.5rem;
    }

    .intro-quote {
        border-left-width: 2px;
        padding: 0.75rem;
    }

    .intro-cta {
        font-size: 0.85rem;
        line-height: 1.6;
    }

    .intro-film-quote {
        font-size: 0.85rem;
    }

    .scroll-indicator span {
        font-size: 0.75rem;
    }

    .featured-publications-section h3 {
        font-size: 1.25rem;
    }

    .featured-card-thumbnail {
        width: 80px;
        height: 80px;
        min-width: 80px;
    }

    .featured-card-icon svg {
        width: 28px;
        height: 28px;
    }

    .featured-card-info h4 {
        font-size: 0.9rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .category-title {
        font-size: 1.25rem;
    }

    .timeline-item {
        padding: 1rem 0;
    }

    .timeline-content h4 {
        font-size: 1rem;
    }

    .project-card {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
    }

    .project-logo {
        width: 70px;
        height: 70px;
    }

    .publication-thumbnail {
        width: 70px;
        height: 70px;
        min-width: 70px;
    }

    .publication-info h4 {
        font-size: 0.9rem;
    }

    .publication-info p {
        font-size: 0.75rem;
    }

    .linkedin-btn-side {
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
    }

    .footer-links {
        gap: 1.5rem;
    }

    .footer-info p,
    .footer-links a {
        font-size: 0.8rem;
    }

    .nav-logo {
        font-size: 1.25rem;
    }
}

/* ========================================
   SUBPAGE STYLES (Impressum/Datenschutz)
   ======================================== */
.subpage-content {
    min-height: 100vh;
    padding: 8rem 0 4rem;
    background: var(--color-dark);
}

.subpage-content .container {
    max-width: 800px;
}

.subpage-content h1 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    margin-bottom: 3rem;
    padding-bottom: 1rem;
    border-bottom: 3px solid var(--color-primary);
}

.subpage-content h2 {
    font-size: 1.5rem;
    margin-top: 2.5rem;
    margin-bottom: 1rem;
    color: var(--color-primary);
}

.subpage-content h3 {
    font-size: 1.2rem;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.subpage-content p {
    margin-bottom: 1rem;
    line-height: 1.8;
    color: var(--color-off-white);
}

.subpage-content ul {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

.subpage-content li {
    margin-bottom: 0.5rem;
    list-style: disc;
    color: var(--color-off-white);
}

.subpage-content a {
    color: var(--color-primary);
}

.subpage-content a:hover {
    text-decoration: underline;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 2rem;
    color: var(--color-gray-light);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.back-link:hover {
    color: var(--color-primary);
}